Listen to O Janejaana (Nagpuri) online. O Janejaana (Nagpuri) is a Hindi language song and is sung by Krishna Oraon and Suman Gupta. O Janejaana (Nagpuri), from the album O Janejaana (Nagpuri), was released in the year 2022. The duration of the song is 3:10. Download Hindi songs online from JioSaavn.